Microsoft Office Tutorials and References
In Depth Information
Creative Charting
Pie A pie chart shows the relationship of different data items to the whole. Each pie
comprises 100 percent of the series being graphed, and each slice is shown as a
percentage of the pie. You might use a pie chart to show the relative size of individual
departments in the northeastern sales division of your company.
Bar Word shows a bar chart as horizontal bars, graphing data items over time (or
other categories). You might use a bar chart to compare the stages of different
products in a production cycle.
Area An area chart gives you the means to compare data two different ways: you
can show the accumulated result of the data items, and you can show how the data
(and their relationship to one another) change over time. For example, you might use
an area chart to show how many students took each module of the exam at two
different universities.
XY (Scatter) With an XY chart, you can plot pairs of data points over time. You
might use an XY chart to contrast the test scores from a battery of exams given at
two different universities.
Stock A stock chart displays four values for a single item—open, high, low, close—
and is designed to show the variance in a particular item within a specific period of
Surface A surface chart is a great way to compare the change of three data items
over time. Through the use of colored levels, a surface chart shows in three-dimension
form where the data in a particular series leads (see Figure 16-6).
Doughnut A doughnut chart is similar to a pie chart in that it shows the
relationship between data items. Doughnut charts enable you to compare two sets of data
and the way in which they relate to the whole and to each other. You might use a
doughnut chart to portray two different sales campaigns. The sections of the
doughnut could represent the different sales channels, and you could compare and contrast
the different effects of each channel.
Bubble With a bubble chart, you can plot three different data series. Each item is
plotted at a particular point in time and shows the data value as a bubble. You can
see, for example, which accounts had the highest charges during the second quarter.
Radar A radar chart plots multiple data points and shows their relation to a center
point. You might use a radar chart to show how each regional sales division fared in a
recent sales competition.
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